/*
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 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */

package controller;

import core.ProcessOwnerCore;
//import static core.ProcessOwnerCore.getEmployee;
import java.io.IOException;
import java.io.PrintWriter;
import java.sql.SQLException;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import model.Employee;
import org.jboss.logging.Logger;

/**
 *
 * @author phinguyen
 */
public class ServletListEmployee extends HttpServlet {

    /**
     * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
     * methods.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     * @throws java.sql.SQLException
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException,SQLException {
//        response.setContentType("text/html;charset=UTF-8");
//        try (PrintWriter out = response.getWriter()) {
//            /* TODO output your page here. You may use following sample code. */
//            out.println("<!DOCTYPE html>");
//            out.println("<html>");
//            out.println("<head>");
//            out.println("<title>Servlet ServletListEmployee</title>");            
//            out.println("</head>");
//            out.println("<body>");
//            out.println("<h1>Servlet ServletListEmployee at " + request.getContextPath() + "</h1>");
//            
//           List<Employee> lstEmp= new ArrayList<>(ProcessOwnerCore.getAllEmployee());
////            System.out.println(lstEmp.size());
//            HashMap<Integer,List<String>> lstempName = new HashMap();
//            for(int i =0; i<lstEmp.size();i++){
//                List<String> name= new ArrayList<>();
//                name.add(lstEmp.get(i).getEname()+" "+lstEmp.get(i).getEfirstname());
//                lstempName.put(lstEmp.get(i).getEid(), name);
//            }
//            
//            request.setAttribute("lstempName",lstempName);
//            RequestDispatcher rd= request.getRequestDispatcher("/adddep");
//            out.println("</body>");
//            out.println("</html>");
//        }
//        
//    }
//        public static void main(String[] args){
//        List<Employee> lstEmp= new ArrayList<>(ProcessOwnerCore.getAllEmployee());
////            System.out.println(lstEmp.size());
//            HashMap<Integer,List<String>> lstempName = new HashMap();
//            for(int i =0; i<lstEmp.size();i++){
//                List<String> name= new ArrayList<>();
//                name.add(lstEmp.get(i).getEname()+" "+lstEmp.get(i).getEfirstname());
//                lstempName.put(lstEmp.get(i).getEid(), name);
//            }
//            System.out.println(lstempName.size());
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /**
     * Handles the HTTP <code>GET</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        try {
            processRequest(request, response);
        }
         catch(SQLException ex){
             Logger.getLogger(ServletAddDepartment.class.getName()).log(Logger.Level.FATAL, ex);
        }
    }

    /**
     * Handles the HTTP <code>POST</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        try {
            processRequest(request, response);
        }
         catch(SQLException ex){
             Logger.getLogger(ServletAddDepartment.class.getName()).log(Logger.Level.FATAL, ex);
        }
    }

    /**
     * Returns a short description of the servlet.
     *
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>

}
